00512nam 2277673 450000100060000000300230000600500090002900800410003808200120007907200250009102000180011610000220013426000330015625000060018924500380019565000250023365000380025865000240029677673StarLibrary Marc Built20180430201711 ||||| |||||||||||amh  a621.382 atechnical background a0-13-191835-4 aWilliam Stallings bPearson Prentice Hall c2005 a5 aWireles communications & networks atechnical background awireless communication technology awireless networking